[PATCH 1/2] arm64: dts: st: add dcmi node on stm32mp25x

Alain Volmat alain.volmat at foss.st.com
Mon Sep 14 00:09:30 PDT 2026


Add the node for the DCMI controller in stm32mp251.dtsi

Signed-off-by: Alain Volmat <alain.volmat at foss.st.com>
---
 arch/arm64/boot/dts/st/stm32mp251.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 44938c036e30..4987ebcd8556 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -1450,6 +1450,20 @@ uart8: serial at 40380000 {
 				status = "disabled";
 			};
 
+			dcmi: dcmi at 404a0000 {
+				compatible = "st,stm32-dcmi";
+				reg = <0x404a0000 0x400>;
+				interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+				resets = <&rcc CCI_R>;
+				clocks = <&rcc CK_BUS_CCI>;
+				clock-names = "mclk";
+				dmas = <&hpdma 137 0x60 0x00003012>;
+				dma-names = "tx";
+				access-controllers = <&rifsc 88>;
+				power-domains = <&CLUSTER_PD>;
+				status = "disabled";
+			};
+
 			rng: rng at 42020000 {
 				compatible = "st,stm32mp25-rng";
 				reg = <0x42020000 0x400>;

-- 
2.34.1




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